Used to measure arylamidase enzyme activity in soil samples, this ELISA kit helps assess microbial metabolic activity and soil health. Arylamidase plays a key role in the degradation of nitrogen-containing organic matter, particularly amino acids, serving as an important indicator of biological activity in soil. It enables evaluation of soil fertility, organic matter decomposition, and nitrogen cycling in ecosystems. Widely applied in environmental monitoring, agriculture, and ecological research, the kit tracks changes due to land use and studies the impact of pollutants on soil microbial communities. The assay supports rapid, sensitive quantification, allowing researchers to compare enzyme activity across different soil treatments or conditions. It is especially useful in sustainable farming and bioremediation studies where microbial function is a key indicator.